METHODS AND APPARATUS FOR UPDATING MEDIA PRESENTATION DATA

摘要

The techniques described herein relate to methods, apparatus, and computer readable media configured to adaptively process video data. Media presentation data is associated with video data encoded in a plurality of formats, each format associated with a different bit rate. The media presentation data is generated to include first data indicative of whether the media presentation data is for static video data or dynamic video data, and second data indicative of at least one location reference to a location of a content update to the video data. A client determines, from the media presentation data, the first data and the second data, and downloads a media segment of the video data based on the first data and the second data.